The nickname given by paul rudd's character to jason segel's character from one of the funniest movie "I Love You, Man" oh and theres also andy samberg there playing a gay guy
Sydney Fife: You get home safe, Pistol!
Peter Klaven: You got it, Joben!
Sydney Fife: I'm sorry, what?
Peter Klaven: Er... nothing.
Sydney Fife: No, what did you say?
Peter Klaven: Nah, I don't know... You nicknamed me Pistol, and I just called you... "Joben"... It means nothing... I don't... I'm drunk... I'm gonna call a cab.